4 DOF wood robotic arm sg90 Servo FOR arduino raspberry pi SNAM1500

4 DOF wood robotic arm sg90 Servo FOR arduino raspberry pie
* Wood laser cutting, precision
* Mass production is affordable
* Mechanical parts are highly versatile
* Board material is relatively light
This is an affordable 4-DOF robotic arm, with 4 pieces sg90 servo drive, the overall use of wood material, light . You can use arduino, or raspberry control it.
Shipping list:
1. a set of wood cutting parts
2, a set of screws
3. 4pieces sg90
Reminder: The installation manual is online